317113132672

素因数分解:

$2^7\times 7^1\times {\mathrm{1433}}^1\times {\mathrm{246979}}^1$

素因数の和:248433

約数の個数: 64

約数和(自身を含む): 722505412800

約数和(自身を除く): 405392280128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1433, 2866, 5732, 10031, 11464, 20062, 22928, 40124, 45856, 80248, 91712, 160496, 183424, 246979, 320992, 493958, 641984, 987916, 1283968, 1728853, 1975832, 3457706, 3951664, 6915412, 7903328, 13830824, 15806656, 27661648, 31613312, 55323296, 110646592, 221293184, 353920907, 707841814, 1415683628, 2477446349, 2831367256, 4954892698, 5662734512, 9909785396, 11325469024, 19819570792, 22650938048, 39639141584, 45301876096, 79278283168, 158556566336, 317113132672]

約数ペア:

[(1, 317113132672), (2, 158556566336), (4, 79278283168), (7, 45301876096), (8, 39639141584), (14, 22650938048), (16, 19819570792), (28, 11325469024), (32, 9909785396), (56, 5662734512), (64, 4954892698), (112, 2831367256), (128, 2477446349), (224, 1415683628), (448, 707841814), (896, 353920907), (1433, 221293184), (2866, 110646592), (5732, 55323296), (10031, 31613312), (11464, 27661648), (20062, 15806656), (22928, 13830824), (40124, 7903328), (45856, 6915412), (80248, 3951664), (91712, 3457706), (160496, 1975832), (183424, 1728853), (246979, 1283968), (320992, 987916), (493958, 641984)]